https://knightli.com/tags/%E4%B8%BB%E6%9D%BF%E4%BE%9B%E7%94%B5%E6%8E%A5%E5%8F%A3/ Recent content in 主板供电接口 on KnightLi的博客 Hugo -- gohugo.io zh-cn Thu, 24 Mar 2022 00:00:00 +0000 https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/ Thu, 24 Mar 2022 00:00:00 +0000 https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/ <h2 id="主板20pin接口定义">主板20Pin接口定义 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/1.png" width="352" height="450" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/1_hu_918b1c98d98a46fd.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/1_hu_84ea5e1c6c9b08bb.png 1024w" loading="lazy" alt="主板20Pin接口定义" class="gallery-image" data-flex-grow="78" data-flex-basis="187px" ></p> <h2 id="主板24pin接口定义">主板24Pin接口定义 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/2.png" width="348" height="473" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/2_hu_4788e97794f5d53f.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/2_hu_7fbb762fd415ed72.png 1024w" loading="lazy" alt="主板24Pin接口定义" class="gallery-image" data-flex-grow="73" data-flex-basis="176px" ></p> <h2 id="cpu4pin接口定义">CPU4Pin接口定义 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/3.png" width="261" height="214" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/3_hu_64adf0183779666c.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/3_hu_bffce73d330593c0.png 1024w" loading="lazy" alt="CPU4Pin接口定义" class="gallery-image" data-flex-grow="121" data-flex-basis="292px" ></p> <h2 id="4d口定义">4D口定义 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/4.png" width="297" height="307" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/4_hu_fcaa95518ddeb27c.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/4_hu_7da6770a7ec5b128.png 1024w" loading="lazy" alt="4D口定义" class="gallery-image" data-flex-grow="96" data-flex-basis="232px" ></p> <h2 id="显卡6pin接口定义6pin-pci-express接口">显卡6Pin接口定义(6Pin PCI Express接口) </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/7.png" width="316" height="235" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/7_hu_cb64536d38855d0a.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/7_hu_9d3de314e68d998c.png 1024w" loading="lazy" alt="显卡6Pin接口定义" class="gallery-image" data-flex-grow="134" data-flex-basis="322px" ></p> <h2 id="显卡62pin接口定义8pin-pci-express接口">显卡6+2Pin接口定义(8Pin PCI Express接口) </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/8.png" width="294" height="270" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/8_hu_16ac31e5b619475e.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/8_hu_c1b0c0963737a8d.png 1024w" loading="lazy" alt="显卡6&#43;2Pin接口定义" class="gallery-image" data-flex-grow="108" data-flex-basis="261px" ></p> <h2 id="sata口定义">SATA口定义 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/9.png" width="276" height="534" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/9_hu_31a2cb4cc38808f.png 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/9_hu_dda93c8890220a1e.png 1024w" loading="lazy" alt="SATA口定义" class="gallery-image" data-flex-grow="51" data-flex-basis="124px" ></p> <h2 id="atx全图">ATX全图 </h2><p><img src="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/ATX-power-supply-all.gif" width="660" height="500" srcset="https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/ATX-power-supply-all_hu_e5f73ea0f02ae8f8.gif 480w, https://knightli.com/2022/03/24/atx%E7%94%B5%E6%BA%90-%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89/ATX-power-supply-all_hu_4d473f6d720bcbd.gif 1024w" loading="lazy" alt="ATX全图" class="gallery-image" data-flex-grow="132" data-flex-basis="316px" ></p> <h2 id="线材颜色定义">线材颜色定义 </h2><ul> <li>红色：＋5V 主板电路、内存模块供电、光驱、硬盘等设备的信号供电</li> <li>黄色：＋12V CPU、显卡供电；为标准的驱动电路供电，如光驱、硬盘的马达</li> <li>橙色：＋3.3V 现在多用于 SATA 硬盘的供电，以后会有其他用途</li> <li>紫色：＋5V（USB）USB设备供电，支持USB键盘鼠标的开机功能（关机后依然供电）</li> <li>黑色：地线（0V） 电源供电回路的必要组成部分</li> <li>绿色：PS－ON 开机信号线（当其与地线短接会启动电源）</li> <li>灰色：Power Good 监测线，连接主板与电源，起到信号反馈作用</li> </ul>